ServerPipelineFactory{ }
getPipeline{
  ChannelPipeline pipeline=pipeline();
    pipeline.addLast("log",new LoggingHandler(InternalLogLevel.INFO));
  pipeline.addLast("decoder",new HttpRequestDecoder());
  pipeline.addLast("encoder",new HttpResponseEncoder());
  pipeline.addLast("handler",new InboundHandler(configuration));
  return pipeline;
}
